Aquarium Heater,50W/100W/300W Explosion Proof Submersible Thermostat with Adjust

Description: Aquarium Heater, 50W/100W/300W Explosion Proof Submersible Thermostat with Adjust Knob and 2 Suction Cups Suit Marine Saltwater and Freshwater Description Fish Tank Heater: 300W aquarium heater suit for 55 - 80 Gallon fish tank. Voltage:110V, power cord is 5.57ft, Max deep water immersion 20 inch/1.7 FT Correct installation: Stick the heater vertical onto the tank side near the water intake or on the way of water flow.（This way the heater can quickly sense the water temperature and make adjustments automatically）, Keep the aquarium heater fully submerged in water Fully Automatic Control: Design with External Temperature Controller, Temperature Range is 68 ºF-90 ºF, when water temperature achieve the setting temperature, heater will automatically stop heating, when water temperature is lower than the setting temperature, heater will automatically start heating Quartz Tube Safety Protection: Made of heat-resistant milky quartz Glass and UL-Approved Power Cord, Controller IPX4, Heater IPX8 that make it pretty shatter-proof and Explosion-proof and prevents electricity leakage, service life can be 3 years or more Notice Please: Before you clean the aquarium or change water, pls must cut off the heater power, after 10 minute cooling then take out the heater and regularly clean the scale on the heater Frequently Asked Questions Q:Why does the heater have yellow spots or loose quartz? A: The above phenomena do not affect the use of the heater, The reason for the yellow spots is that the milky white quartz tube of the heater is heated. Quartz is loose due to expansion and contraction by heat. Q:Why is the temperature control inaccurate after using the heater for a period of time? A: Affected by cold weather, the heater will produce scale when working in the water for a long time, and the scale attached to the heater will affect the temperature sensing system of the heater and cause the heater temperature to be inaccurate. Therefore, we have recommended users to clean the heater's scale regularly Q:Why is the heater required to be installed vertical where the water flows? A: First, the water in each part of the water tank flows through the heater, so that the heater quickly detects the water temperature of the entire water tank and automatically adjusts it to the set temperature Second, the water flow continuously impacts the heater, which makes the temperature of the heater diffuse faster, and avoids the heating rod from scalding the fish due to the high temperature. Aquarium Heater Pros: No having the controls on the heater element is great, no worries of them getting gummed up. Good controls!I don't notice more than .5 degree in temp swing throughout the day. Looks good and hides well. Notice Please: Temperature Control: Design with External Temperature Controller, Temperature Range is 68ºF-90ºF, when water temperature achieve the setting temperature, heater will automatically stop heating, when water temperature is lower than the setting temperature, heater will automatically start heating. Electronic temperature control heater Specifications Voltage:110 V Frequency: 50HZLed Indicator Light:When it working, the indicator light is red.Temperature Range: 68℉-90℉ Temp exactness:±1Maximum depth：Aquarium Heater Max deep water immersion 50 CM Before you clean the aquarium or change water, pls must cut off the heater power, after 10 minute cooling then take out the heater. Aquarium Heater Submersible: Double-loop circuit design, the water temperature sensor is installed in the IC circuit to prevent air burning and heating over temperature.Temperature control is accurate adjustable. How to use? Place the heating rod in a place where the water is fluid and fix the suction cup on the cylinder wall.Connect the power plug of the temperature controller.Adjust the control knob on the temperature controller to the desired temperature to complete the setting. Kindly Notices: The suitable water temperature for tropical fish is 77 ℉ to 82.5 ℉ Before you clean the aquarium or change water, pls must cut off the heater power, after 10 minute cooling then take out the heater, Clean the scale of the heater regularly Shipping We only ship items to your eBay registered address for fast and accurate shipment. Thanks We will ship most orders within 1 business day some items ship same day if ordered early enough Delivery >All shipments are shipped via USPS First Class (2-6 business day) from United States. Return PolicyAll items qualify for returns within 30 days of receipt. Feedback 1.We strive for 5 star positive feedback. We try our best to offer the best service for our buyers. 2.Please message us via eBay before leaving negative feedback.Let's solve the problems together! 3.Please give us a chance to resolve any issues before posting a feedback. 4.Please contact us with any questions or concerns. Thank you for your watch.We look forward to serving you.

Price: 31.99 USD

Location: Huntington Station, New York

End Time: 2024-02-21T01:42:02.000Z

Shipping Cost: 0 USD